Evidence map›Paper›PMID 41760867›Full record

ArticleInternational journal of obesity (2005)2026

Organochlorine pesticides and obesity in a rural prediabetic population: exploring bidirectional pathways with metabolic indicators.

Jiayu Shi, Dandan Wei, Cuicui Ma, Jintian Geng, Mengzhen Zhao, Jian Hou, Wenqian Huo, Tao Jing, Zhuo Chen, Shan Huang and 3 more

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Article in International journal of obesity (2005), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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5 · Who and what money

Authors and funding

13 authors.

Jiayu ShiDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China.
Dandan WeiDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China.
Cuicui MaDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China.
Jintian GengDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China.
Mengzhen ZhaoDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China.
Jian HouDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China.
Wenqian HuoDepartment of Occupational and Environmental Health Sciences, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China.ORCID 0000-0002-7898-093X
Tao JingSchool of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
Zhuo ChenHenan Institute of Food and Salt Industry Inspection Technology, Zhengzhou, Henan, PR China.
Shan HuangHenan Institute of Food and Salt Industry Inspection Technology, Zhengzhou, Henan, PR China.
Xin ZengDepartment of Social Medicine, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China.
Chongjian WangDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China.ORCID 0000-0001-5091-6621
Zhenxing MaoDepartment of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China. mzx@zzu.edu.cn.ORCID 0009-0008-4867-8925

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveGiven the potential of organochlorine pesticides (OCPs) to disrupt metabolic health, we aimed to explore their association with obesity and to explore the potential bidirectional mediating relationships involving metabolic health indicators among 894 rural Chinese adults with prediabetes.

methodsA total of 894 individuals were included in this cross-sectional study. The associations of plasma OCPs on obesity and obese anthropometric measurements were assessed by generalized linear regression models for single exposure, and quantile g-computation (QGC) and LASSO regression for mixed exposure. The potential contributions of multiple health indicators to observed associations were assessed through mediation analysis. Exploratory bidirectional mediation analysis was employed to assess two potential pathways: (1) whether metabolic health indicators mediate the association between OCP exposure and obesity, and (2) whether obesity mediates the relationship between OCP exposure and metabolic health indicators.

resultsWe discovered that β-Benzene hexachloride (β-BHC) and p,p'-Dichlorodiphenyldichloroethylene (p,p'-DDE) were related to obesity for single exposure. QGC and LASSO demonstrated that OCPs were positively correlated with a higher likelihood of obesity for mixed exposure, with β-BHC being the primary contributor. Exploratory mediation analysis found that obesity and metabolic-related indicators play a bidirectional mediating role in the association with OCPs, mainly involving systolic blood pressure (SBP), diastolic blood pressure (DBP), total cholesterol (TC), triglyceride (TG), high-density lipoprotein-Cholesterol (HDL-C), low-density lipoprotein-Cholesterol (LDL-C), alkaline phosphatase (ALP), alanine aminotransferase (ALT), and aspartate aminotransferase/alanine aminotransferase (AST/ALT).

conclusionsIn this cross-sectional study, we found that OCPs exposure may increase obesity risk both directly and by disrupting metabolism, while obesity itself can worsen OCP-related metabolic damage, revealing a bidirectional environment-body interaction.

Indexed as

Environmental ExposureHydrocarbons, ChlorinatedObesityPesticidesPrediabetic StateRural PopulationAdultChinaCross-Sectional StudiesFemaleHumansMaleMiddle AgedHydrocarbons, ChlorinatedPesticides

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.